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A054780 as a simple table

n a(n)
0 1
1 1
2 3
3 32
4 1225
5 155106
6 63602770
7 85538516963
8 386246934638991
9 6001601072676524540
10 327951891446717800997416
11 64149416776011080449232990868
12 45546527789182522411309599498741023
13 118653450898277491435912500458608964207578

[1,1,3,32,1225,155106,63602770,85538516963,
 386246934638991,6001601072676524540,
 327951891446717800997416,
 64149416776011080449232990868,
 45546527789182522411309599498741023,
 118653450898277491435912500458608964207578]

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Last modified April 24 19:36 EDT 2024. Contains 371962 sequences. (Running on oeis4.)